Molekula
ديبنزويل-L-(-)-تارتاريك أسيد مونوهيدرات
Dibenzoyl-L-(-)-tartaric acid monohydrate is a chiral auxiliary used in asymmetric synthesis, particularly in the resolution of racemic mixtures and the synthesis of enantiomerically pure compounds. It is a white to off-white crystalline powder with a molecular weight of 376.31 g/mol, a molecular formula of C18H14O8 · H2O, and a CAS number of 62708-56-9. It should be stored at ambient temperature and is classified with a warning signal word due to potential hazards. Molekula supplies Dibenzoyl-L-(-)-tartaric acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
نظرة عامة
Dibenzoyl-L-(-)-tartaric acid monohydrate is a chiral auxiliary used in asymmetric synthesis, particularly in the resolution of racemic mixtures and the synthesis of enantiomerically pure compounds. It is a white to off-white crystalline powder with a molecular weight of 376.31 g/mol, a molecular formula of C18H14O8 · H2O, and a CAS number of 62708-56-9. It should be stored at ambient temperature and is classified with a warning signal word due to potential hazards. Molekula supplies Dibenzoyl-L-(-)-tartaric acid monohydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
المواصفات
| Property | Value |
|---|---|
| Appearance | Off-white crystalline powder |
| Melting Point | 86-88°C |
| Purity (HPLC) | ≥98.5% |
| Specific optical rotation | -113 - 115° |
| Water Content (KF) | ≤5% |
| Optical Purity (HPLC) | ≥99.0% |
التخزين والتعامل
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
التعرف
| Property | Value |
|---|---|
| CAS Number | 62708-56-9 |
| Molecular Formula | C18H14O8 · H2O |
| Molecular Weight | 376.31 |
| SMILES | O=C(OC(C(=O)O)C(OC(=O)C=1C=CC=CC1)C(=O)O)C=2C=CC=CC2.O |
| REACH Code | Y110 |
| HTS Code | 29181350 |
| Tariff Code | 2918130000 |
السلامة ونظام التصنيف والتحذير العالمي
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Health Hazard
GHS07
بيانات الخطر
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
إقرارات احترازية
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
مخصص للأغراض البحثية والصناعية فقط
الوثائق
أوراق بيانات السلامة (SDS)
متوفر بـ IT, FR, ES, DE, EN.
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IT - (21677403) DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE [62708-56-9].pdf
SDS · IT · 214 KB
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FR - (21677403) DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE [62708-56-9].pdf
SDS · FR · 214 KB
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ES - (21677403) DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE [62708-56-9].pdf
SDS · ES · 217 KB
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DE - (21677403) DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE [62708-56-9].pdf
SDS · DE · 217 KB
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EN - (21677403) DIBENZOYL-L-(-)-TARTARIC ACID MONOHYDRATE [62708-56-9].pdf
SDS · EN · 214 KB
شهادة التحليل (CoA) حسب الدفعة
أدخل رقم الدفعة أو الحزمة للحصول على شهادة المطابقة الخاصة بهذه الدفعة المحددة. يمكننا إنشاء واحدة من بيانات المواصفات إذا لم تكن هناك نسخة PDF محفوظة.
الأسعار ومقاسات التعبئة
مرادفات
لا توجد أسماء بديلة مسجلة لهذا المنتج.
الأسئلة الشائعة
What is Dibenzoyl-L-(-)-tartaric acid monohydrate used for?
It is primarily used as a chiral auxiliary in asymmetric synthesis, particularly in the production of enantiomerically pure compounds.
What is the chemical formula and molecular weight?
The formula is C18H14O8 · H2O with a molecular weight of 376.31 g/mol.
How should this compound be stored?
Store at ambient temperature, protected from moisture and light.
What grade is available?
Available in analytical grade; specific applications may require additional purity verification.
Can Molekula supply this in bulk?
Yes, bulk quantities are available upon request; please contact our sales team for pricing and lead times.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA); additional documentation such as SDS can be provided upon request.
جاهز للطلب أو تحتاج إلى حزمة مخصصة؟
أخبرنا بالمنتج، والجودة، والكمية — عادةً ما نرد خلال يوم عمل واحد بأسعار التوريد وموعد التسليم.